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Theorem caucvgsrlemgt1 8058
Description: Lemma for caucvgsr 8065. A Cauchy sequence whose terms are greater than one converges. (Contributed by Jim Kingdon, 22-Jun-2021.)
Hypotheses
Ref Expression
caucvgsr.f (𝜑𝐹:NR)
caucvgsr.cau (𝜑 → ∀𝑛N𝑘N (𝑛 <N 𝑘 → ((𝐹𝑛) <R ((𝐹𝑘) +R [⟨(⟨{𝑙𝑙 <Q (*Q‘[⟨𝑛, 1o⟩] ~Q )}, {𝑢 ∣ (*Q‘[⟨𝑛, 1o⟩] ~Q ) <Q 𝑢}⟩ +P 1P), 1P⟩] ~R ) ∧ (𝐹𝑘) <R ((𝐹𝑛) +R [⟨(⟨{𝑙𝑙 <Q (*Q‘[⟨𝑛, 1o⟩] ~Q )}, {𝑢 ∣ (*Q‘[⟨𝑛, 1o⟩] ~Q ) <Q 𝑢}⟩ +P 1P), 1P⟩] ~R ))))
caucvgsrlemgt1.gt1 (𝜑 → ∀𝑚N 1R <R (𝐹𝑚))
Assertion
Ref Expression
caucvgsrlemgt1 (𝜑 → ∃𝑦R𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)))))
Distinct variable groups:   𝑗,𝐹,𝑘,𝑙,𝑢   𝑖,𝐹,𝑥,𝑗,𝑘   𝑚,𝐹,𝑛,𝑘   𝑛,𝑙,𝑢   𝑦,𝐹,𝑖,𝑗,𝑥   𝜑,𝑗,𝑘,𝑥   𝜑,𝑛   𝑘,𝑚,𝑛
Allowed substitution hints:   𝜑(𝑦,𝑢,𝑖,𝑚,𝑙)

Proof of Theorem caucvgsrlemgt1
Dummy variables 𝑎 𝑏 𝑤 𝑧 𝑐 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 caucvgsr.f . . . 4 (𝜑𝐹:NR)
2 caucvgsr.cau . . . 4 (𝜑 → ∀𝑛N𝑘N (𝑛 <N 𝑘 → ((𝐹𝑛) <R ((𝐹𝑘) +R [⟨(⟨{𝑙𝑙 <Q (*Q‘[⟨𝑛, 1o⟩] ~Q )}, {𝑢 ∣ (*Q‘[⟨𝑛, 1o⟩] ~Q ) <Q 𝑢}⟩ +P 1P), 1P⟩] ~R ) ∧ (𝐹𝑘) <R ((𝐹𝑛) +R [⟨(⟨{𝑙𝑙 <Q (*Q‘[⟨𝑛, 1o⟩] ~Q )}, {𝑢 ∣ (*Q‘[⟨𝑛, 1o⟩] ~Q ) <Q 𝑢}⟩ +P 1P), 1P⟩] ~R ))))
3 caucvgsrlemgt1.gt1 . . . 4 (𝜑 → ∀𝑚N 1R <R (𝐹𝑚))
4 eqid 2231 . . . 4 (𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R )) = (𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))
51, 2, 3, 4caucvgsrlemf 8055 . . 3 (𝜑 → (𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R )):NP)
61, 2, 3, 4caucvgsrlemcau 8056 . . 3 (𝜑 → ∀𝑛N𝑘N (𝑛 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑛)<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P ⟨{𝑙𝑙 <Q (*Q‘[⟨𝑛, 1o⟩] ~Q )}, {𝑢 ∣ (*Q‘[⟨𝑛, 1o⟩] ~Q ) <Q 𝑢}⟩) ∧ ((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑛) +P ⟨{𝑙𝑙 <Q (*Q‘[⟨𝑛, 1o⟩] ~Q )}, {𝑢 ∣ (*Q‘[⟨𝑛, 1o⟩] ~Q ) <Q 𝑢}⟩))))
71, 2, 3, 4caucvgsrlembound 8057 . . 3 (𝜑 → ∀𝑚N 1P<P ((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑚))
85, 6, 7caucvgprpr 7975 . 2 (𝜑 → ∃𝑎P𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))
9 prsrcl 8047 . . . 4 (𝑎P → [⟨(𝑎 +P 1P), 1P⟩] ~RR)
109ad2antrl 490 . . 3 ((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) → [⟨(𝑎 +P 1P), 1P⟩] ~RR)
11 oveq2 6036 . . . . . . . . . . . 12 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → (𝑎 +P 𝑏) = (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))
1211breq2d 4105 . . . . . . . . . . 11 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ↔ ((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥))))
13 oveq2 6036 . . . . . . . . . . . 12 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏) = (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))
1413breq2d 4105 . . . . . . . . . . 11 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → (𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏) ↔ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥))))
1512, 14anbi12d 473 . . . . . . . . . 10 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → ((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)) ↔ (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))))
1615imbi2d 230 . . . . . . . . 9 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → ((𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))) ↔ (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥))))))
1716rexralbidv 2559 . . . . . . . 8 (𝑏 = (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) → (∃𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))) ↔ ∃𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥))))))
18 simplrr 538 . . . . . . . . 9 (((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) → ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))
1918adantr 276 . . . . . . . 8 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))
20 srpospr 8046 . . . . . . . . . 10 ((𝑥R ∧ 0R <R 𝑥) → ∃!𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)
21 riotacl 5997 . . . . . . . . . 10 (∃!𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥 → (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P)
2220, 21syl 14 . . . . . . . . 9 ((𝑥R ∧ 0R <R 𝑥) → (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P)
2322adantll 476 . . . . . . . 8 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P)
2417, 19, 23rspcdva 2916 . . . . . . 7 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → ∃𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))))
25 nfv 1577 . . . . . . . . . . 11 𝑗𝜑
26 nfv 1577 . . . . . . . . . . . 12 𝑗 𝑎P
27 nfcv 2375 . . . . . . . . . . . . 13 𝑗P
28 nfre1 2576 . . . . . . . . . . . . 13 𝑗𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))
2927, 28nfralya 2573 . . . . . . . . . . . 12 𝑗𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))
3026, 29nfan 1614 . . . . . . . . . . 11 𝑗(𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))
3125, 30nfan 1614 . . . . . . . . . 10 𝑗(𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))))
32 nfv 1577 . . . . . . . . . 10 𝑗 𝑥R
3331, 32nfan 1614 . . . . . . . . 9 𝑗((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R)
34 nfv 1577 . . . . . . . . 9 𝑗0R <R 𝑥
3533, 34nfan 1614 . . . . . . . 8 𝑗(((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥)
36 nfv 1577 . . . . . . . . . . . 12 𝑘𝜑
37 nfv 1577 . . . . . . . . . . . . 13 𝑘 𝑎P
38 nfcv 2375 . . . . . . . . . . . . . 14 𝑘P
39 nfcv 2375 . . . . . . . . . . . . . . 15 𝑘N
40 nfra1 2564 . . . . . . . . . . . . . . 15 𝑘𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))
4139, 40nfrexya 2574 . . . . . . . . . . . . . 14 𝑘𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))
4238, 41nfralya 2573 . . . . . . . . . . . . 13 𝑘𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))
4337, 42nfan 1614 . . . . . . . . . . . 12 𝑘(𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))
4436, 43nfan 1614 . . . . . . . . . . 11 𝑘(𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏)))))
45 nfv 1577 . . . . . . . . . . 11 𝑘 𝑥R
4644, 45nfan 1614 . . . . . . . . . 10 𝑘((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R)
47 nfv 1577 . . . . . . . . . 10 𝑘0R <R 𝑥
4846, 47nfan 1614 . . . . . . . . 9 𝑘(((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥)
495ad4antr 494 . . . . . . . . . . . . . 14 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R )):NP)
50 simpr 110 . . . . . . . . . . . . . 14 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → 𝑘N)
5149, 50ffvelcdmd 5791 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) ∈ P)
52 simplrl 537 . . . . . . . . . . . . . . . 16 (((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) → 𝑎P)
5352adantr 276 . . . . . . . . . . . . . . 15 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → 𝑎P)
54 addclpr 7800 . . . . . . . . . . . . . . 15 ((𝑎P ∧ (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P) → (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P)
5553, 23, 54syl2anc 411 . . . . . . . . . . . . . 14 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P)
5655adantr 276 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P)
57 prsrlt 8050 . . . . . . . . . . . . 13 ((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) ∈ P ∧ (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ↔ [⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R <R [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R ))
5851, 56, 57syl2anc 411 . . . . . . . . . . . 12 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ↔ [⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R <R [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R ))
591, 2, 3, 4caucvgsrlemfv 8054 . . . . . . . . . . . . . . . 16 ((𝜑𝑘N) → [⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R = (𝐹𝑘))
6059adantlr 477 . . . . . . . . . . . . . . 15 (((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑘N) → [⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R = (𝐹𝑘))
6160adantlr 477 . . . . . . . . . . . . . 14 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 𝑘N) → [⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R = (𝐹𝑘))
6261adantlr 477 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → [⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R = (𝐹𝑘))
63 prsradd 8049 . . . . . . . . . . . . . . . 16 ((𝑎P ∧ (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P) → [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ))
6453, 23, 63syl2anc 411 . . . . . . . . . . . . . . 15 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ))
65 prsrriota 8051 . . . . . . . . . . . . . . . . 17 ((𝑥R ∧ 0R <R 𝑥) → [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R = 𝑥)
6665oveq2d 6044 . . . . . . . . . . . . . . . 16 ((𝑥R ∧ 0R <R 𝑥) → ([⟨(𝑎 +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ) = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥))
6766adantll 476 . . . . . . . . . . . . . . 15 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → ([⟨(𝑎 +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ) = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥))
6864, 67eqtrd 2264 . . . . . . . . . . . . . 14 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥))
6968adantr 276 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥))
7062, 69breq12d 4106 . . . . . . . . . . . 12 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ([⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R <R [⟨((𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R ↔ (𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥)))
7158, 70bitrd 188 . . . . . . . . . . 11 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ↔ (𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥)))
7253adantr 276 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → 𝑎P)
7323adantr 276 . . . . . . . . . . . . . 14 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P)
74 addclpr 7800 . . . . . . . . . . . . . 14 ((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) ∈ P ∧ (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P)
7551, 73, 74syl2anc 411 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P)
76 prsrlt 8050 . . . . . . . . . . . . 13 ((𝑎P ∧ (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∈ P) → (𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R [⟨((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R ))
7772, 75, 76syl2anc 411 . . . . . . . . . . . 12 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R [⟨((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R ))
78 prsradd 8049 . . . . . . . . . . . . . 14 ((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) ∈ P ∧ (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) ∈ P) → [⟨((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R = ([⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ))
7951, 73, 78syl2anc 411 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → [⟨((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R = ([⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ))
8079breq2d 4105 . . . . . . . . . . . 12 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ([⟨(𝑎 +P 1P), 1P⟩] ~R <R [⟨((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) +P 1P), 1P⟩] ~R ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ([⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R )))
8165adantll 476 . . . . . . . . . . . . . . 15 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R = 𝑥)
8281adantr 276 . . . . . . . . . . . . . 14 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R = 𝑥)
8362, 82oveq12d 6046 . . . . . . . . . . . . 13 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ([⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ) = ((𝐹𝑘) +R 𝑥))
8483breq2d 4105 . . . . . . . . . . . 12 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ([⟨(𝑎 +P 1P), 1P⟩] ~R <R ([⟨(((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 1P), 1P⟩] ~R +R [⟨((𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥) +P 1P), 1P⟩] ~R ) ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥)))
8577, 80, 843bitrd 214 . . . . . . . . . . 11 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → (𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥)))
8671, 85anbi12d 473 . . . . . . . . . 10 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ((((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥))) ↔ ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥))))
8786imbi2d 230 . . . . . . . . 9 (((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) ∧ 𝑘N) → ((𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))) ↔ (𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥)))))
8848, 87ralbida 2527 . . . . . . . 8 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → (∀𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))) ↔ ∀𝑘N (𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥)))))
8935, 88rexbid 2532 . . . . . . 7 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → (∃𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P (𝑐P [⟨(𝑐 +P 1P), 1P⟩] ~R = 𝑥)))) ↔ ∃𝑗N𝑘N (𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥)))))
9024, 89mpbid 147 . . . . . 6 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → ∃𝑗N𝑘N (𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥))))
91 breq2 4097 . . . . . . . . 9 (𝑘 = 𝑖 → (𝑗 <N 𝑘𝑗 <N 𝑖))
92 fveq2 5648 . . . . . . . . . . 11 (𝑘 = 𝑖 → (𝐹𝑘) = (𝐹𝑖))
9392breq1d 4103 . . . . . . . . . 10 (𝑘 = 𝑖 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ↔ (𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥)))
9492oveq1d 6043 . . . . . . . . . . 11 (𝑘 = 𝑖 → ((𝐹𝑘) +R 𝑥) = ((𝐹𝑖) +R 𝑥))
9594breq2d 4105 . . . . . . . . . 10 (𝑘 = 𝑖 → ([⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥) ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))
9693, 95anbi12d 473 . . . . . . . . 9 (𝑘 = 𝑖 → (((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥)) ↔ ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))
9791, 96imbi12d 234 . . . . . . . 8 (𝑘 = 𝑖 → ((𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥))) ↔ (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))))
9897cbvralv 2768 . . . . . . 7 (∀𝑘N (𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥))) ↔ ∀𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))
9998rexbii 2540 . . . . . 6 (∃𝑗N𝑘N (𝑗 <N 𝑘 → ((𝐹𝑘) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑘) +R 𝑥))) ↔ ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))
10090, 99sylib 122 . . . . 5 ((((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) ∧ 0R <R 𝑥) → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))
101100ex 115 . . . 4 (((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) ∧ 𝑥R) → (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))))
102101ralrimiva 2606 . . 3 ((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) → ∀𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))))
103 oveq1 6035 . . . . . . . . . 10 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → (𝑦 +R 𝑥) = ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥))
104103breq2d 4105 . . . . . . . . 9 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → ((𝐹𝑖) <R (𝑦 +R 𝑥) ↔ (𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥)))
105 breq1 4096 . . . . . . . . 9 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → (𝑦 <R ((𝐹𝑖) +R 𝑥) ↔ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))
106104, 105anbi12d 473 . . . . . . . 8 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → (((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)) ↔ ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))
107106imbi2d 230 . . . . . . 7 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → ((𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥))) ↔ (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))))
108107rexralbidv 2559 . . . . . 6 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → (∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥))) ↔ ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥)))))
109108imbi2d 230 . . . . 5 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → ((0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)))) ↔ (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))))
110109ralbidv 2533 . . . 4 (𝑦 = [⟨(𝑎 +P 1P), 1P⟩] ~R → (∀𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)))) ↔ ∀𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))))
111110rspcev 2911 . . 3 (([⟨(𝑎 +P 1P), 1P⟩] ~RR ∧ ∀𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R ([⟨(𝑎 +P 1P), 1P⟩] ~R +R 𝑥) ∧ [⟨(𝑎 +P 1P), 1P⟩] ~R <R ((𝐹𝑖) +R 𝑥))))) → ∃𝑦R𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)))))
11210, 102, 111syl2anc 411 . 2 ((𝜑 ∧ (𝑎P ∧ ∀𝑏P𝑗N𝑘N (𝑗 <N 𝑘 → (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘)<P (𝑎 +P 𝑏) ∧ 𝑎<P (((𝑧N ↦ (𝑤P (𝐹𝑧) = [⟨(𝑤 +P 1P), 1P⟩] ~R ))‘𝑘) +P 𝑏))))) → ∃𝑦R𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)))))
1138, 112rexlimddv 2656 1 (𝜑 → ∃𝑦R𝑥R (0R <R 𝑥 → ∃𝑗N𝑖N (𝑗 <N 𝑖 → ((𝐹𝑖) <R (𝑦 +R 𝑥) ∧ 𝑦 <R ((𝐹𝑖) +R 𝑥)))))
Colors of variables: wff set class
Syntax hints:  wi 4  wa 104  wb 105   = wceq 1398  wcel 2202  {cab 2217  wral 2511  wrex 2512  ∃!wreu 2513  cop 3676   class class class wbr 4093  cmpt 4155  wf 5329  cfv 5333  crio 5980  (class class class)co 6028  1oc1o 6618  [cec 6743  Ncnpi 7535   <N clti 7538   ~Q ceq 7542  *Qcrq 7547   <Q cltq 7548  Pcnp 7554  1Pc1p 7555   +P cpp 7556  <P cltp 7558   ~R cer 7559  Rcnr 7560  0Rc0r 7561  1Rc1r 7562   +R cplr 7564   <R cltr 7566
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-13 2204  ax-14 2205  ax-ext 2213  ax-coll 4209  ax-sep 4212  ax-nul 4220  ax-pow 4270  ax-pr 4305  ax-un 4536  ax-setind 4641  ax-iinf 4692
This theorem depends on definitions:  df-bi 117  df-dc 843  df-3or 1006  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1811  df-eu 2082  df-mo 2083  df-clab 2218  df-cleq 2224  df-clel 2227  df-nfc 2364  df-ne 2404  df-ral 2516  df-rex 2517  df-reu 2518  df-rmo 2519  df-rab 2520  df-v 2805  df-sbc 3033  df-csb 3129  df-dif 3203  df-un 3205  df-in 3207  df-ss 3214  df-nul 3497  df-pw 3658  df-sn 3679  df-pr 3680  df-op 3682  df-uni 3899  df-int 3934  df-iun 3977  df-br 4094  df-opab 4156  df-mpt 4157  df-tr 4193  df-eprel 4392  df-id 4396  df-po 4399  df-iso 4400  df-iord 4469  df-on 4471  df-suc 4474  df-iom 4695  df-xp 4737  df-rel 4738  df-cnv 4739  df-co 4740  df-dm 4741  df-rn 4742  df-res 4743  df-ima 4744  df-iota 5293  df-fun 5335  df-fn 5336  df-f 5337  df-f1 5338  df-fo 5339  df-f1o 5340  df-fv 5341  df-riota 5981  df-ov 6031  df-oprab 6032  df-mpo 6033  df-1st 6312  df-2nd 6313  df-recs 6514  df-irdg 6579  df-1o 6625  df-2o 6626  df-oadd 6629  df-omul 6630  df-er 6745  df-ec 6747  df-qs 6751  df-ni 7567  df-pli 7568  df-mi 7569  df-lti 7570  df-plpq 7607  df-mpq 7608  df-enq 7610  df-nqqs 7611  df-plqqs 7612  df-mqqs 7613  df-1nqqs 7614  df-rq 7615  df-ltnqqs 7616  df-enq0 7687  df-nq0 7688  df-0nq0 7689  df-plq0 7690  df-mq0 7691  df-inp 7729  df-i1p 7730  df-iplp 7731  df-iltp 7733  df-enr 7989  df-nr 7990  df-plr 7991  df-ltr 7993  df-0r 7994  df-1r 7995
This theorem is referenced by:  caucvgsrlemoffres  8063
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